feat(provider/cf): add provider skeleton with credentials management

clouddriver-cloudfoundry/clouddriver-cloudfoundry.gradle

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+dependencies {
+  compile project(":clouddriver-artifacts")
+  compile project(":clouddriver-core")
+
+  compile spinnaker.dependency('frigga')
+  compile spinnaker.dependency('bootActuator')
+  compile spinnaker.dependency('bootWeb')
+
+  compile spinnaker.dependency('korkArtifacts')
+  compile spinnaker.dependency('lombok')
+
+  spinnaker.group('retrofitDefault')
+  spinnaker.group('test')
+
+  compile "com.fasterxml.jackson.datatype:jackson-datatype-jsr310:${spinnaker.version("jackson")}"
+}

clouddriver-cloudfoundry/src/main/java/com/netflix/spinnaker/clouddriver/cloudfoundry/CloudFoundryCloudProvider.java

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+/*
+ * Copyright 2018 Pivotal, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.clouddriver.cloudfoundry;
+
+import com.netflix.spinnaker.clouddriver.core.CloudProvider;
+import org.springframework.stereotype.Component;
+
+import java.lang.annotation.Annotation;
+
+@Component
+public class CloudFoundryCloudProvider implements CloudProvider {
+  @Override
+  public String getId() {
+    return "cloudfoundry";
+  }
+
+  @Override
+  public String getDisplayName() {
+    return "Cloud Foundry";
+  }
+
+  @Override
+  public Class<? extends Annotation> getOperationAnnotationType() {
+    return CloudFoundryOperation.class;
+  }
+}

clouddriver-cloudfoundry/src/main/java/com/netflix/spinnaker/clouddriver/cloudfoundry/CloudFoundryConfiguration.java

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+/*
+ * Copyright 2018 Pivotal, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.clouddriver.cloudfoundry;
+
+import com.netflix.spinnaker.cats.provider.ProviderSynchronizerTypeWrapper;
+import com.netflix.spinnaker.clouddriver.cloudfoundry.config.CloudFoundryConfigurationProperties;
+import com.netflix.spinnaker.clouddriver.cloudfoundry.security.CloudFoundryCredentialsInitializer;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.scheduling.annotation.EnableScheduling;
+
+@Configuration
+@EnableConfigurationProperties
+@EnableScheduling
+@ConditionalOnProperty("cloudfoundry.enabled")
+@ComponentScan("com.netflix.spinnaker.clouddriver.cloudfoundry")
+public class CloudFoundryConfiguration {
+
+  @Bean
+  CloudFoundryConfigurationProperties cloudFoundryConfigurationProperties() {
+    return new CloudFoundryConfigurationProperties();
+  }
+
+  @Bean
+  CloudFoundrySynchronizerTypeWrapper cloudFoundrySynchronizerTypeWrapper() {
+    return new CloudFoundrySynchronizerTypeWrapper();
+  }
+
+  @Bean
+  CloudFoundryCredentialsInitializer cloudFoundryCredentialsInitializer() {
+    return new CloudFoundryCredentialsInitializer();
+  }
+
+  public static class CloudFoundryProviderSynchronizer {
+  }
+
+  class CloudFoundrySynchronizerTypeWrapper implements ProviderSynchronizerTypeWrapper {
+    @Override
+    public Class getSynchronizerType() {
+      return CloudFoundryProviderSynchronizer.class;
+    }
+  }
+}

clouddriver-cloudfoundry/src/main/java/com/netflix/spinnaker/clouddriver/cloudfoundry/CloudFoundryOperation.java

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+/*
+ * Copyright 2018 Pivotal, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.clouddriver.cloudfoundry;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.TYPE)
+@Retention(RetentionPolicy.RUNTIME)
+@interface CloudFoundryOperation {
+  String value();
+}

clouddriver-cloudfoundry/src/main/java/com/netflix/spinnaker/clouddriver/cloudfoundry/client/CloudFoundryClient.java

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+/*
+ * Copyright 2018 Pivotal, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.clouddriver.cloudfoundry.client;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+public class CloudFoundryClient {
+  private final String account;
+  private final String apiHost;
+  private final String user;
+  private final String password;
+}

clouddriver-cloudfoundry/src/main/java/com/netflix/spinnaker/clouddriver/cloudfoundry/config/CloudFoundryConfigurationProperties.java

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+/*
+ * Copyright 2018 Pivotal, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.clouddriver.cloudfoundry.config;
+
+import lombok.Data;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+@Data
+@ConfigurationProperties("cloudfoundry")
+public class CloudFoundryConfigurationProperties {
+  private List<ManagedAccount> accounts = new ArrayList<>();
+
+  @Getter
+  @Setter
+  @ToString(exclude = "password")
+  public static class ManagedAccount {
+    private String name;
+    private String api;
+    private String user;
+    private String password;
+    private String environment;
+  }
+}

clouddriver-cloudfoundry/src/main/java/com/netflix/spinnaker/clouddriver/cloudfoundry/provider/CloudFoundryProvider.java

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+/*
+ * Copyright 2018 Pivotal, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.clouddriver.cloudfoundry.provider;
+
+import com.netflix.spinnaker.cats.agent.Agent;
+import com.netflix.spinnaker.cats.agent.AgentSchedulerAware;
+import com.netflix.spinnaker.clouddriver.cache.SearchableProvider;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.Set;
+
+@RequiredArgsConstructor
+@Getter
+public class CloudFoundryProvider extends AgentSchedulerAware implements SearchableProvider {
+  // todo(jkschneider): add default caches
+  final Set<String> defaultCaches = Collections.emptySet();
+  final Map<String, String> urlMappingTemplates = Collections.emptyMap();
+  // todo(jkschneider): add search result hydrator
+  final Map<SearchableResource, SearchResultHydrator> searchResultHydrators = Collections.emptyMap();
+  private final String id = "cloudfoundry";
+  private final String providerName = CloudFoundryProvider.class.getName();
+  private final Collection<Agent> agents;
+
+  @Override
+  public Map<String, String> parseKey(String key) {
+    // todo(jkschneider): parse keys
+    return Collections.emptyMap();
+  }
+}

clouddriver-cloudfoundry/src/main/java/com/netflix/spinnaker/clouddriver/cloudfoundry/provider/agent/CloudFoundryCachingAgent.java

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+/*
+ * Copyright 2018 Pivotal, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.netflix.spinnaker.clouddriver.cloudfoundry.provider.agent;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.netflix.spinnaker.cats.agent.*;
+import com.netflix.spinnaker.cats.provider.ProviderCache;
+import com.netflix.spinnaker.clouddriver.cloudfoundry.provider.CloudFoundryProvider;
+import com.netflix.spinnaker.clouddriver.cloudfoundry.security.CloudFoundryCredentials;
+import com.netflix.spinnaker.clouddriver.core.provider.agent.Namespace;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+
+@RequiredArgsConstructor
+@Getter
+@Slf4j
+public class CloudFoundryCachingAgent implements CachingAgent, AccountAware {
+  final String providerName = CloudFoundryProvider.class.getName();
+  final Collection<AgentDataType> providedDataTypes = Arrays.asList(
+    AgentDataType.Authority.AUTHORITATIVE.forType(Namespace.APPLICATIONS.ns),
+    AgentDataType.Authority.AUTHORITATIVE.forType(Namespace.CLUSTERS.ns),
+    AgentDataType.Authority.AUTHORITATIVE.forType(Namespace.SERVER_GROUPS.ns),
+    AgentDataType.Authority.AUTHORITATIVE.forType(Namespace.INSTANCES.ns),
+    AgentDataType.Authority.AUTHORITATIVE.forType(Namespace.LOAD_BALANCERS.ns)
+  );
+  private final CloudFoundryCredentials credentials;
+  private final ObjectMapper objectMapper;
+
+  @Override
+  public CacheResult loadData(ProviderCache providerCache) {
+    log.info("Caching all resources in Cloud Foundry account $accountName");
+
+    // todo(jkschneider): cache all Cloud Foundry resources
+    return new DefaultCacheResult(Collections.emptyMap());
+  }
+
+  @Override
+  public String getAccountName() {
+    return credentials.getName();
+  }
+
+  @Override
+  public String getAgentType() {
+    return getAccountName() + "/" + getClass().getSimpleName();
+  }
+}